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kvv77 [185]
3 years ago
15

Find the value of x at tan x = 1 a) x = 0° b) x = 180° c) x= 45° d) x=90°

Mathematics
1 answer:
rewona [7]3 years ago
8 0

Answer:

C

Step-by-step explanation:

Hope it helps you.......

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Does each equation represent exponential decay or exponential growth?
geniusboy [140]
<span>A graph will be growing if its exponent is >1. If the exponent is <1 then it would decay. The graph will show a equation of f(x)= i *(r)^t

H=5.9 (0.82)^t           ---->0.82 = </span>exponential <span>decay
y=0.8 (3.6)^t</span>           ---->3.6 = <span>exponential growth
</span>f(t)=0.72 (15)^t           ---->15 = exponential growth <span>
A=4/9 (8)^t</span>           ---->8 = exponential growth <span>
A= (4/3)^t</span>           ---->4/3 = exponential growth  <span>
H= 7/2 (5/6)^t</span>           ----> 5/6= exponential decay<span>
g(x)= 0.3(x)</span>           ----> no exponent?
6 0
3 years ago
The linear function m=55-8.5b represents the amount m (in dollars) of money that you have after buying b books. Find the domain
Amiraneli [1.4K]

Answer:

The domain is (-∞ , ∞)

The domain is continuous

Step-by-step explanation:

Here, we want to identify the domain of the linear function

The domain in this case can be represented by the set of all real numbers.

When we talk of the domain of a function, we are simply referring to the the range of values between the smallest value on the x-axis and the largest number on the x-axis

Hence, mathematically, we are simply considering the smallest value of b up to the largest value of b in this case. Where b simply represents the number of books

Thus, the domain here will be (-∞ , ∞)

On if the domain is discrete or continuous, we can see that the domain is continuous.

The domain is continuous simply because, the domain we have contains all the values and not some in the set of real numbers. If it had contain only some, then it would have been discrete. But since it contains all, it is continuous

8 0
3 years ago
Order the numbers from least to greatest: 83/100, 3/4, 1/5
Mashcka [7]
1/5, 3/4, 83/100.
Hope this helps you...
8 0
3 years ago
Find the measure of angle a.
Ostrovityanka [42]

Answer:

a = 127°

Step-by-step explanation:

The 3 angles lie on a straight line and have a sum of 180°, that is

15° + a + 38° = 180°

53° + a = 180° ( subtract 53° from both sides )

a = 127°

3 0
3 years ago
Helpppp plz will give brainliest
garik1379 [7]
11x = 44
X=4
44 + 7 = 51


5x = 20
31 + 20 =51

51 = 51
6 0
3 years ago
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